Sorry I took a lot of pics. Couldn't tell if they were turning out good with the sun so you get them all since I took them. :) The sides I put on the inside. I use it to plow snow on commercial lots so the traveling is nicer on the sides. I had them on the outside before and they got broke plus I think they stay a little cleaner on the inside (when hauling it on the trailer). The heater will down right cook you. Pioneer couplers for easy disconnect so you can tilt the cab plus in the summer time you can bypass the heater so the water isn't cycling right behind your head making it even warmer. The weight of the latch handle keeps it in the closed position. Don't be cheap and buy plexiglass....BTDT....spend the money for Lexan to begin with and you'll be happier. Enjoy.